metaplasis meaning in English

完全发育期

At 12 week after inoculation , lymphoid follicles were especially conspicuous in the submucosa , and they were also found in the deep portion of the mucosa . at 24 week after inoculation infected mongolian gerbils could be found gastric ulcer , which often located near the transitional zone and their depth reached to the muscularis propria . in our study , we could not found intestinal metaplasis , atypical hyperplasia and adenocarcinoma
Pylori灌喂之后各个时期的蒙古沙土鼠的胃组织学研究之后发现，在感染的8周即可见到慢性炎症性病变，而12周粘膜层和粘膜下层出现淋巴滤泡， 24周胃窦部可见到胃溃疡，但住我们的实验中并未发现有文献报道的肠化生、胃腺癌等进一步的病变。